Installation equipment of above-water wind generator and construction method thereof

Abstract

The invention provides an installation equipment of an above-water wind generator and a construction method thereof, belonging to the technical field of above-water wind power generation, comprising a hoisting ship, a transportation barge, a hoisting machine, a hoisting ring, a telescopic floating cylinder, an inflation device, a supporting leg and a lifting device, wherein four supporting legs are fixedly arranged below the hoisting ship; the circumference of the hoisting ship is fixedly provided with a plurality of telescopic floating cylinders; the hoisting machine is fixedly arranged vertically right at the center of the upper deck of the hoisting ship; 2-10 hoisting rings are symmetrically and fixedly arranged at two sides of the hoisting machines on the upper deck of the hoisting ship respectively; the hoisting rings are connected with the back rods of the hoisting machine by wire ropes; and the circumference of the transportation barge is provided with the telescopic floating cylinders and the inflation device. The installation equipment can carry out the installation operation of the marine wind power generation towel pile foundations and fans within 0.3-5m of water depth, greatly improve the installation efficiency of the marine wind power generation towers and reduce the construction cost of the marine wind power generation fields.

Description

technical field [0001] The invention relates to a wind power generator in the technical field of wind power generation and a construction method thereof, in particular to installation equipment and a construction method thereof for an above-water wind power generator at a water depth less than 5 meters. Background technique [0002] Compared with land wind farms, offshore wind farms have high wind speeds, abundant wind energy resources, are not restricted by factors such as land occupation and noise pollution, and are closer to power load centers such as coastal economically developed power shortage areas. Therefore, offshore wind power generation It has become an important direction of wind power generation. [0003] The structure of an offshore wind power tower usually includes a wind tower pile foundation, a wind tower column, and a generator set including a nacelle and an offshore wind turbine blade. The wind tower pile foundation is used to support the wind power gener...

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Problems solved by technology

[0006] The new barges involved in the above prior art all focus on saving cranes or avoiding damage to wind turbines on water. These barges can only be used in sufficiently deep waters, but cannot be effectively implemented in shallow water areas such as water depths below 5 meters.

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